Blender crashes when opened
First of all try running Blender as Administrator.
If that does not work try those steps suggested in developer.Blender.org:


  
  Ensure your GPU driver supports at least OpenGL 1.4
  Ensure you have installed MSVC2013 redistributable package 
  Try  to disable any running antivirus
  Ensure you have no python executable available in your %path% environment variables
  Try to start Blender in factory settings       (--factory-startup commandline option - this will show whether this  is a userpref or
  add-on issue or not). 
  Try to place this dll next to     your blender.exe (software OGL, will be slow, but will show whether  this is a driver issue or
  not).